Home / 19,651,559-29,482,645.62-6,004,333.40

Finding the Fourth Proportional to 19,651,559, 29,482,645.62 and 6,004,333.40

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Solution

The fourth proportional to 19,651,559, 29,482,645.62 and 6,004,333.40 is: 9,008,121.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,651,559 : 29,482,645.62 = 6,004,333.40 : x
  2. Step 2: Convert to fraction form
    19,651,559/29,482,645.62 = 6,004,333.40/x
  3. Step 3: Cross multiply
    19,651,559x = 29,482,645.62 × 6,004,333.40
  4. Step 4: Simplify right side
    19,651,559x = 177,023,633,816,529.72
  5. Step 5: Solve for x
    x = 177,023,633,816,529.72/19,651,559
  6. Step 6: Final answer
    x = 9,008,121.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.